Bump axum from 0.6.20 to 0.7.3

Bumps [axum](https://github.com/tokio-rs/axum) from 0.6.20 to 0.7.3.
- [Release notes](https://github.com/tokio-rs/axum/releases)
- [Changelog](https://github.com/tokio-rs/axum/blob/main/CHANGELOG.md)
- [Commits](tokio-rs/axum@axum-v0.6.20...axum-v0.7.3)

---
updated-dependencies:
- dependency-name: axum
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -19,7 +19,7 @@ strip = true
 [dependencies]
 Inflector = { version = "0.11", default-features = false }
 anyhow = "1"
-axum = { version = "0.6", features = ["http2"] }
+axum = { version = "0.7", features = ["http2"] }
 axum-server = "0.5"
 chrono = "0.4.26"
 clap = { version = "4", features = ["derive", "cargo", "wrap_help"] }